CAMSHELVING PREMIUM STARTER UNIT, 24"W X 48"L X 84'H, 5-TIER, INCLUDES: (5) VENTED POLYPROPYLENE SHELF PLATES, (2) UNASSEMBLED POST KIT (POSTS CONSTRUCTED OF STEEL WITH POLYPROPYLENE EXTERIOR), (10) TRAVERSES & MOLDED-IN DOVETAILS, SPECKLED GRAY, NSF